Jul 2017
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The LSCM R&D Centre is committed to researching and developing related technologies not only to support the logistics industry, but also to strengthen the logistics sector in various industries such as Construction Industry and Exhibition and Convention Industry. The two recent projects have been carried out to improve operational efficiency particularly for these two industries.

Enabling Technology for IoT Mesh Network and Building Information Model for Building Life Cycle Management

 

The construction industry in Hong Kong is facing tremendous challenges in managing the progress of multiple major infrastructure projects and therefore demanding high quality building lifecycle management. Modern buildings consist of advanced facade designs, structures, and MEP (mechanical, electrical and public health) systems to cater for energy-efficient operations. The increase in complexity calls for the use of more sophisticated building information model (BIM) systems.

As a result, the LSCM R&D Centre has extended the current geometric information in BIM by including semantic information to enhance operations in construction and facility management. In addition, it includes a novel multi-sensor network based on Bluetooth technology to provide updated and tagged building facilities spatial locations and their associated semantic attributes. By integrating sensors location information in BIM, it allows better facility management and energy usage optimization.

A neutral database is developed for data exchange of different systems in a building, such as building management system (BMS), facility management system (FMS), etc. The integrated database can be used for 3D visualization of facility status and usage projection. Building facility managers can monitor the maintenance and sensors information via the on-line BIM portal.
A novel multi-sensor network based on Bluetooth technology provides updated and tagged building facilities spatial locations and their associated semantic attributes.
 
Indoor Location Analytics System for Exhibition and Convention Industries

 

Hong Kong has been a unique convention and exhibition centre in the region. Different exhibition venues in particular the Hong Kong Convention and Exhibition Centre (HKCEC) and others, contribute altogether 160,663 square meters of exhibition space.

With the increasing demand, challenges of "limited space" and "tight schedule" are faced. To maximize the use of the available space of the exhibition halls, effective ways to assign the booths in an exhibition hall to different exhibitors so as to increase the flow of potential visitors at different booths and direct potential visitors explicitly to the relevant booths for better matchmaking are both desirable for service enhancement.

The key underlining information needed is the knowledge about the detailed flow of the visitors. In the light of the increasing demand, the LSCM R&D Centre is engaged in the project which proposes to address the challenges by developing an indoor location analytics system (ILAS) that

  • Track the movement of the visitors via the WiFi and/or Femtocell technologies (location-based system), and
  • Analyze the movement data for computing the visitors’ preference profiles and recommending them relevant booths (location analytics)
This system brings new opportunities to different stakeholders in the exhibition and convention industries. Buyers and exhibitors will have their matchmaking costs reduced and thus their levels of satisfaction increased. With the collected movement data stored at the backend analytics server, the exhibition organisers are provided with decision support for better booth arrangement of exhibitors as well as supportive information for promoting exhibitors for sub-optimal booth areas.
 

The indoor location analytics system (ILAS) App is able to track the movement of the visitors.
 
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